in libya, an assault on the consulate resulted in the death of the american ambassador christopher stevens and three others. these images echo the worst -- the recall those moments in 1979 with the taking of american hostages at the embassy in iran. u.s. taxpayers as an enormous 1.6 billion doris to egypt, -- $1.6 billion to egypt, which is now run by a former member of the muslim brotherhood. should the u.s. give up foreign aid to these nations, mr. sadler? >> no. not now, we have a fledgling government being formed a. with egypt withholding funds, the editorial board agreed is time for us to stop the old on that aid. it is in our best interests to stay involved. if we do not stay involved, russia, china, and other countries with in this world will i do not think to cut off the aid. >> mr. cruz? >> this is another area of clear disagreement. we should not be funding those who are contrary to our interest. the only justification for continuing that aid or any portion of it is it to protect national security interests of the united states. we should use that aid as extensive leverage to pro